baber/WOPTO huggingface dataset:
Patent JP-2000219309-A (JP)
Title: Belt converyor with meandering preventing roller
Inventor: SATO HIROMI
IPC: B65G15/64
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To easily and quickly perform the regulating operation for preventing the meandering of a belt and perform a minute control by providing a base plate located in the inner side of a side frame and laid from one side of the side frame to the other side, and a meandering preventing unit having a meandering preventing roller, which is arranged on the base plate. SOLUTION: A meandering preventing unit 12 is formed of a base 13 and a roller support 14. The base 13 has a U-shaped recessed part 15 to be fitted to a base plate 16, so that the base 13 is mounted on the base plate 16 by a hole part 15a and a mounting screw 15b. A cutout part 17 is formed on the base 13, so that a meandering preventing roller 19 is arranged in the cutout part 17. The roller support 14 has a roller support plate 20 having a pair of arm parts 21 for supporting the meandering preventing roller 19 and U-shaped cutout parts 21a formed on both the arm parts 21, and a shaft 22 for rotatably supporting the meandering preventing roller 19 is fitted to the cutout parts 21a.
Patent JP-S53108786-A (JP)
Title: Semiconductor device
Inventor: SUGAWARA MITSUTOSHI
IPC: H01L21/8226
Filed: 1977-03-04
Abstract: PURPOSE: To obtain a logic circuit element making high speed operation at high efficiency by so forming the element that after an epitaxial layer is grown through a buried region on a semiconductor substrate and is divided by an isolating region and diffused regions are formed within the respective layers the substrate is made a common potential and an input electrode to the buried region and a power source electrode and an output electrode are provided to the diffused regions respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11217546-A (JP)
Title: Contact bonding and apparatus for contact bonding
Inventor: IMAEDA CHIAKI
IPC: G02F1/1345
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent a bonding agent from sticking to a contact bonding tool such as a contact bonding head or a pedestal when carrying out the contact bonding of a material to be contact bonded such as an integrated circuit (IC) to a substrate such as a printed circuit board(PCB) with the bonding agent such as an anisotropic conductive film(ACF). SOLUTION: A Teflon (R) tape 7 is arranged between a contact bonding head 3 and an IC 6 and a Teflon (R) tape 8 is arranged between a pedestal 4 and a PCB 2. The IC 6 is temporarily bonded onto the PCB 2 in a state of an ACF 27 sandwiched between the PCB 2 and the IC 6. The PCB 2 arrives at the upper part of the pedestal 4 to stop there and the IC 6 is then pressed with the contact bonding head 3 to secure the IC 6 to the PCB 2 with the ACF 27. When performing the pressing operations with the contact bonding head 3, the ACF 27 sometimes protrudes through the outside and/or a through-hole of the IC 6 to the back side of the PCB 2. The ACF 27, however, can be prevented from sticking to both the contact bonding head 3 and the pedestal 4 by actions of the Teflon (R) tapes 7 and 8.
Patent JP-H02204791-A (JP)
Title: Method for forming animation
Inventor: NAKAMURA HIDEJI
IPC: G06T13/80
Filed: 1989-02-03
Abstract: PURPOSE:To easily input and form an animation by collectively inputting deformation factors for determining the locus, speed, expansion/contraction ratio, and rotation, etc., a movement of an object only by one operation. CONSTITUTION:A moving objective image is graphically inputting by an object forming part 101 and object data such as the number of end points and a color are stored in a storage part 105. A dynamic information input part 102 inputs the dynamic information of an object by a mouse or a tablet, a dynamic contents calculating part 103 calculates dynamic information data from the input data and transfers the calculated result to a dynamic information correcting/editing part 104 and the part 104 conversationally corrects the data and stores the corrected result in the storage part 105. A conversion matrix forming part 106 reads out the data from the storage part 105, calculates a conversion matrix in each moving frame and an animation is formed through an animation forming part 107 and displayed on an image display part 108. A control part 109 controls the whole processing sequence, execution and input.
Patent JP-S53114776-A (JP)
Title: Operating method for evaporator
Inventor: MATSUDA OSAMU
IPC: B01D1/22
Filed: 1977-03-05
Abstract: PURPOSE:To increase evaporation performance by feeding a soln. to be treated, which is led to the conc. soln. storage section of an evaporator from the preceeding evaporator, to a circulation pump, hereby it is stirred to form a mixed soln., then by sending the mixture to the upper part of the evaporator, and the mixture flows down uniformly along the inside surface of heat exchanger tubes in film.
Patent JP-H07233502-A (JP)
Title: Plastic tile for laying sidewalk
Inventor: GO MEIKIN
IPC: E01C15/00
Filed: 1994-02-22
Abstract: PURPOSE: To dispense with the necessity of work of a full-time worker by providing connection holes and connection projections to be fitted in with diagonal lines, and forming tiles through integral molding by plastic material, and further constructing a pavement-laid surface by putting these tiles together. CONSTITUTION: Plastic tiles 1 are integrally formed with plastic material by permitting both the ends of a first diagonal line to be formed as connection holes 14 having a recession fitting configuration, and also both the ends of second diagonal line formed as connection projection holes 15 having a projection fitting configuration. Following this, a number of the plastic tiles 1 are prepared so that the connection holes 14 are fitted in with the connection projections 15 before being lain on the pavement. The square recession hole 12 of the tile and outer peripheral hole formed by each outside part of a frame seat 13 lead to the same configuration, so that a lattice-like aesthetic pavement is constructed by the parts of the frame seat 13. In addition, a promenade can preferably be constructed by pebbling the recession hole 12 and outer peripheral holes of each tile 1.
Patent JP-H02203636-A (JP)
Title: Input/output time reducing method for synchronous data processing circuit
Inventor: HORIE AKIRA
IPC: H04L7/00
Filed: 1989-02-02
Abstract: PURPOSE:To extract a frame bit from an input data quickly by frequency- dividing an input clock and using the frequency division clock as a clock. CONSTITUTION:When a frame bit F is extracted from an envelope signal at a processing time T, the input clock is subjected to frequency division by a 1/2 frequency divider 31, a 1/2 frequency division clock is generated and fed to an FF 22. The inputted envelope signal is fed to a data processing circuit 21 via the FF 22. Moreover, the envelope signal is synchronized with the frequency division clock in the FF 22. Since the data processing circuit 21 sends the frame bit F after the processing time T, it is synchronously with the frequency division clock and outputted at an FF 23. Thus, a frame bit is extracted quickly from the input data.
Patent JP-H04263963-A (JP)
Title: Printer
Inventor: FUKUHARA HIROSHI
IPC: B41J2/475
Filed: 1991-02-19
Abstract: PURPOSE:To easily apply printing of good quality to paper on which a format is printed according to the format by outputting the printing data of the number of characters and arrangement determined based on the format to a printer main body part from a host. CONSTITUTION:In order to apply printing to paper on which a format is printed according to the format, a handy printer 20 is set to a printer main body part 13 by a connection cable 22 through an interface circuit 12. Next, the printing data of the number of characters and arrangement determined on the basis of the format are inputted to the printer main body part 13 from a host 1. Whereupon, the printer main body part 13 outputs the printing head control data corrected based on the printing data or line feed motor control data to the printing head data memory part 14 of the handy printer 20 through the interface circuit 12 and outputs the current of a power supply at the same time.
Patent JP-S53110593-A (JP)
Title: Method and apparatus for automatic quantitative determination of hydrogen in metals
Inventor: SATOU HIDEYUKI
IPC: G01N33/20
Filed: 1977-03-08
Abstract: PURPOSE: To perform automatic determination easily and highly accurately by performing computation and controlling of the heating temperature for extraction of hydrogen, the time per analysis cycle and the number of cycles, determination operation, recording and measurement value processing operations, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62181424-A (JP)
Title: Forming method of high resistance layer of group iii-v semiconductor
Inventor: KUZUHARA MASAAKI
IPC: H01L21/265
Filed: 1986-02-05
Abstract: PURPOSE:To make it possible to insulate and isolate a stable n-type GaAs layer even for high temperature heat treatment without impairing the flatness of a semiconductor substrate, by implanting aluminum ions in the n-conductivity type group III-V semiconductor substrate. CONSTITUTION:When group III element ions are implanted in an n-conductivity type III-V semiconductor, the n-conductivity type group III-V semiconductor is made to be a high resistance material. This phenomenon is utilized. An Si doped n-type GaAs layer 2 is grown on an undoped semi-insulating GaAs substrate 1 to a thickness of 200nm by using a molecular beam epitaxial method. By using photoresist 4, many island shaped masks are formed on the n-type GaAs layer 2. Then aluminum ions 3 are implanted in the entire surface. After an aluminum-ion implanted region 5 is formed, the photoresist 4 is removed. AuGe-Ni is evaporated as an ohmic electrode 6, and heat treatment is performed. With the flatness of the semiconductor substrate being kept, the n-type GaAs layer 2, which is stable for the heat treatment at a high temperature (800 deg.C), can be insulated and isolated.
Patent JP-S62181924-A (JP)
Title: Drive system clutch device for vehicle
Inventor: KOHARI YUJI
IPC: F16H61/02
Filed: 1986-02-06
Abstract: PURPOSE:To secure a high clutch pressure by constituting a fluid pressure generating means feeding a fluid pressure to a drive system clutch means provided between drive input/output sections of a power dividing device as a means converting a power steering hydraulic pressure into a boosted fluid pressure. CONSTITUTION:A power dividing device which is a differential device is provided with a multi-plate friction clutch means between its drive input section and drive output section, the said means is tightened in response to the hydraulic pressure level applied to a hydraulic piston 33, thereby its differential operation is restricted. In this case, the power steering hydraulic pressure PS in response to the steering force via a control valve 43 is guided to a hydraulic pressure generating device 60 through a branch oil passage 51 via a valve device 50. The valve device 50 is constituted of solenoid valves 52, 53 controlled via the operation of a transfer mode switch 54. The hydraulic pressure generating device 60 is provided with a master cylinder-structured hydraulic pressure generating cylinder 62 and is constituted so that the said hydraulic pressure PS can be converted into a clutch hydraulic pressure PC.
Patent JP-S60170197-A (JP)
Title: X-ray device
Inventor: TSUCHIYA AKIRA
IPC: H05G1/54
Filed: 1984-02-10
Abstract: PURPOSE:To securely protect the simplified captioned device against an overcurrent and a short-circuited current with simplified arrangement by constructing a resonance circuit with a pair of primary windings combined with each other in a relation of a subtractive polarity and a pair of resonance capacitors connected with both of said primary windings, and connecting a common connection portion between said primary windings with rectifier/smoothing means and one of other terminal sides of said primary windings with switching means. CONSTITUTION:An abnormal overcurrent flows, as shown by a broken line, through a current path: a connection point f   a connection point d   a resnance capacitor 5a  a primary winding 6a   a primary winding 6b   a resonance capacitor 5b   a connection point e   a connection point g   a connection point b   a connection point (a). However, the resonance capacitors 5a, 5b have reduced capacity, whereby can prevent with about several pulses the abnormal current from flowing. In addition, since both the primary windings 6a, 6b of a transformer T have the same winding direction upon starting to wind the windings and combined with each other in a subtraction polarity, the abnormal currents flow through said windings in the opposite direction, whereby magnetic fluxes induced in said primary windings 6a, 6b are cancelled out with each other, and thus prevents abnormal voltage from being produced.
Patent JP-S62182177-A (JP)
Inventor: IWATA AKIO
IPC: C04B41/85
Filed: 1986-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56123036-A (JP)
Title: Code conversion system
Inventor: ANDOU MUNETOSHI
IPC: G06F3/023
Filed: 1980-02-29
Abstract: PURPOSE:To facilitate the processing, by selecting a pertinent substable from plural substables by the input code and by performing the operation according to the order of the register table corresponding to the starting code in this table to convert the input code to another code. CONSTITUTION:In the code conversion system where code table 2 is used to convert the input code to a designated register code and output this code, code table 12 consists of plural subtables 20, and each subtables 20 are provided with plural sets 200-2115 consisting of starting codes 22 and register tables 23. The upper priority byte of the input code is decoded to select prescribed subtable 20; and further, if register table 23 designated by the input code (lower priority byte) exists in this subtable 20, starting code 22 in this subtable, 20 is operated according to the order of register code 23 to convert the input code to another code (for example, the internal code).
Patent JP-H03227949-A (JP)
Title: Production of 3,3'-5,5'-tetramethylbiphenyl-4,4'diol
Inventor: SUEMATSU MASAAKI
IPC: C07C37/11
Filed: 1990-02-02
Abstract: PURPOSE:To suppress foaming and to obtain the title compound efficiently in oxidatively coupling 2,6-xylenol with O2 in an alkali aqueous solution containing a surfactant in the presence of a copper catalyst, by adding a silicone-based compound to the reaction system. CONSTITUTION:In obtaining 3,3'-5,5'-tetramethylbiphenyl-4,4'-diol by oxidatively coupling 2,6-xylenol with an oxygen-containing gas in an alkali aqueous solution containing a surfactant such as sodium alkylsulfate in the presence of a copper catalyst, a silicone-based compound (e.g. fluorine-modified polysiloxane) is added to the reaction system to suppress foaming without damaging the reaction and to prevent the reaction product from floating. By this method, troubles such as formation of ununiform contents of reaction system, scaling to wall face of reactor and clogging of non-gas line resulting from floating of crystallite formed by foaming can be eliminated.
Patent JP-H09199409-A (JP)
Title: Method and equipment for controlling xy stage
Inventor: MORISADA MASAHIRO
IPC: G03F7/20
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To conduct an efficient control of an XY stage by fixing problems caused by a variation in the settling time by a simple structure. SOLUTION: In this equipment, one scanning block has a plurality of scanning blocks including an acceleration block, a stand-by-for-settling block, and a running-at-constant-speed block. A position target value or a speed target value is generated based on a target locus 1 wherein the settling time in the stand-by- for-settling block is constant in each scanning block and an XY stage 19 is driven according to the target value. At that time, the target locus 1 is corrected based on the settling time of each scanning block stored in a table 2.
Patent JP-S58143973-A (JP)
Inventor: UDAGAWA SHIGERU
IPC: B25J9/00
Filed: 1982-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58143437-A (JP)
Title: Objective lens position controller
Inventor: KIMURA KENJI
IPC: G11B7/09
Filed: 1982-02-18
Abstract: PURPOSE:To exhibit a stable damper effect without the influence of temperature variation, change due to lapse of time, etc., by detecting the position of a driver made of a soft magnetic body electrically and feeding the detected information back to a drive control system negatively as a mechanical oscillation suppressing signal. CONSTITUTION:This controller suppresses the mechanical oscillation of an objective lens 4 for irradiating the recording surface of a recording medium with a light spot, and a driving winding 15 is supplied with the mixture signal of a tracking control signal and a sine-wave signal of specific frequency from the terminal T1 of a control part 20 to superpose alternating magnetic flux upon main magnetic flux for driving a soft magnetic body ring 10 as the driver. Detecting windings 16a and 16b, on the other hand, are connected to terminals T2 and T3 of the control part 20 and from the polarities and values of their detection signals, position information for suppressing the resonance of the soft magnetic body ring 10 is obtained and then fed back to a tracking control signal negatively as the suppressing signal.
Patent JP-S63193666-A (JP)
Title: Image reader
Inventor: SHIRAI ATSUO
IPC: H04N1/04
Filed: 1987-02-05
Abstract: PURPOSE:To eliminate a need for a microswitch for detecting the position of a reader part by providing a read start mark in a position immediately before a read start position, detecting this mark by the reader part, and controlling the start of reading an original corresponding to a detection signal. CONSTITUTION:The read start mark 12 is provided at a place immediately before the read start position that is within an area to be read by the optical reader block 4. When a start button is depressed, the block 4 starts a read operation, and runs as outputting read signals; upon reading the mark 12, the block 4 outputs a signal to a control part. Thereafter, at such a point of time that the read position of the block 4 reaches the foremost end of an original platen, read signals from an image sensor are outputted from the control part as image signals, and thus the reading of an original is executed. As a result, a need for a microswitch for detecting the position of the reader part can be eliminated, and the cost is reduced.
Patent JP-H05224410-A (JP)
Title: Positive photoresist composition
Inventor: KAWABE YASUMASA
IPC: G03F7/022
Filed: 1992-02-12
Abstract: PURPOSE:To provide a positive photoresist composition capable of obtaining a resist pattern excellent in resolution, dimensional reproducibility, aspect ratio, shape, developing property and heat resistance particularly in the case of producing semiconductor devices or the like. CONSTITUTION:This positive photoresist composition contains an alkaline soluble resin, 1,2-naphtoquinone diazide-5-(and/or -4-) sulfonic ester expressed by formula. In the formula, each of R1-R27 is H, OH, halogen, alkyl group, alkoxy group, nitro group, alkenyl group, allyl group, aralkjyl group, alkoxy carbonyl group, acyl group or the like.
Patent JP-S58142228-A (JP)
Title: Piezoelectric type knocking detector
Inventor: MIURA KENZOU
IPC: G01H11/08
Filed: 1982-02-18
Abstract: PURPOSE:To detect knocking of an engine at any speed of rotation under optimum conditions and improve the accuracy of detection up to a high speed rotation, especially like a turbo-engine by such an arrangement wherein the resistance value of a resistor connected in parallel with a sensor is caused to become larger in response to the rise of speed of rotation. CONSTITUTION:As a load resistor, a variable resistor VR2 and a fixed resistor RO3 are inserted into a piezoelectric type ceramic sensor, and detection is positively carried out by suppressing Q. In other words, the rotating speed of an engine is measured by a speed meter 7, and an optimum load resistance value corresponding to the rotating speed is determined by a microcomputer 6 and a variable resistor 2 is driven by a control signal based on the set value. Like this, Q can be properly suppressed by varying a load resistance, but at the same time, level VO at a resonance frequency fO is also caused to vary. Consequently, it is necessary to control the output of the sensor so that a constant VO can be obtained, regardless of the value of Q. For that purpose, the microcomputer 6 supplies signals for AGC to an amplifier 5.
Patent JP-H07232329-A (JP)
Title: Tire vulcanizing press
Inventor: IRIE NOBUHIKO
IPC: B29K21/00
Filed: 1994-02-23
Abstract: PURPOSE:To provide a technique which needs no pressurizing means for a tire mold divided horizontally into two. CONSTITUTION:A tire vulcanizing press has a flange part 13a provided at an outer peripheral part of an upper heating platen 13 having a top force portion Mb mounted on its lower face, a flange part 21a provided at an outer peripheral part of a lower heating platen 21 having a bottom force portion Mc mounted on its upper face, a plurality of segments 17 having upper and lower protrusions 17a, 17b which are engaged with the flange parts 13a, 21a when a mold is closed, and a moving means adapted to move the segments 17 in synchronism with one another in a radial direction.
Patent JP-S61185346-A (JP)
Inventor: FUTAMI TAKESHI
IPC: B02C18/14
Filed: 1985-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02204097-A (JP)
Title: Ic card
Inventor: SAKAI SHUICHI
IPC: B42D15/10
Filed: 1989-02-02
Abstract: PURPOSE:To prevent peeling of an adhesive boundary between a core and an IC module y providing a groove having a smaller depth than a half of the thickness of the board of the IC module on a part surrounding th cavity of the board. CONSTITUTION:In an IC card 1, an IC module 2 is engaged with a hole formed at a core 7, adhered at the periphery, and laminates 8 are brought into close contact with both side faces of the core 7 and the module 2. In the module 2, a V-shaped groove 3c having a depth smaller than the half of the thickness of a board 3 is formed around the cavity 3a of the board 3. A semiconductor chip 4 is bonded to the bottom of the cavity 3a of the board 3, its electrodes are connected to the wirings 3d of the board 3 via wirings 5, and sealing resin 6 is filled in the cavity 3a. In the card 1 of such a structure, even if it is tested for bending by bending the upper face concavely or convexly, it is bent at the groove 3c and a bending stress is not acted at the adhesive boundary between the module 2 adhered by engaging with the hole of the core 7 and the inner wall of the hole of the core 7, and a peeling defect does not hence occur.
Patent JP-S62181726-A (JP)
Inventor: NAKAJIMA KENJI
IPC: A01K61/00
Filed: 1986-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。